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Harvest Grains - Megabuild

Harvest Grains Megabuild

Optimizing your horses presentation and performance depends on physical health and wellness. It is important to provide essential vitamins and minerals to support the metabolism while maintaining hemoglobin for general good health. Your horse needs to feel and perform at his best while being able to recover rapidly

Supporting and enhancing physical growth, shine and condition while meeting the nutrient requirements for competition horses. 

Omega fatty acids and essential amino acids for show ring and sales preparation.

Essential amino acids lysine and methionine for strength and recovery plus important nutrients biotin and chromium to help improve the metabolism.

Mega-Build is suitable for nervous horses and young or difficult to maintain horses in hard work.


Suggested kg per day split between feeds 


300kg > 0.5-3kg 

400kg > 1-3.5kg 

500kg > 2-5kg 

600kg up to 5kg

Light Work

300kg > 1-2kg 

400kg > 2-3.5kg 

500kg > 2-5kg 

600kg up to 5.5kg

Moderate Work 

300kg > 2-3kg 

400kg > 2.5-4kg 

500kg > 3-5kg 

600kg up to 6kg

Heavy Work 

300kg > 2.5-4kg 

400kg > 3.5-4.5kg 

500kg > 4-5.5kg 

600kg up to 6kg

Weanlings, Yearlings & Miniature horses - do not exceed 1kg per 100kg bodyweight

INGREDIENTS : barley, lupins, peas, sunflower, GMO free extruded protein, omega fatty acids, omega 3 oil, legumes, molasses, HG Premium (inorganic and organic mineral premix, chelated minerals), protected vitamins, muscle anti-oxidant, probiotic, prebiotic, feed enzymes,  MOS, gut conditioners, essential salts, ACVM registered toxin binder 

• Seek advice if unsure of selenium requirements 

• Provide additional salt or electrolytes when work intensity or sweat loss increases 

PER KG - D Energy 13.1MJ/kg, C Protein 137g, Lysine 7g, Calcium 6.3g, Phosphorus 4.6g, Copper 43.8mg, Zinc 109.7mg, organic selenium 0.38mg, Manganese 130mg, Iodine 1.2mg, Iron 155mg, Sodium 3.6g, Chloride 7.3g, Magnesium 1.8g, Potassium 6g, Vitamin A 10062 IU, Vitamin D 1536 IU, Vitamin E 531.35 IU, Vitamin B1 9.8mg, Vitamin B2 6.2mg, Niacin B3 52.6mg, Vitamin B5 17mg, Vitamin B6 7.1mg, Folic acid 4mg, Vitamin B12 50μg, Biotin H2 0.7mg, Vitamin K3 3mg

Not suitable for equines suffering EMS, laminitis or cushings disease

Keep in a cool dry place away from sunlight.

Does not contain any prohibited or illegal substance listed under FEI rules or AU:NZ Rules of Racing.

If feeding Harvest Grains MEGABUILD for the first time gradually introduce over a minimum 7 days so the horses digestive system can adjust gradually to the new diet, proteins and oils.

Ensure your horses receive a minimum 1% of their body-weight as additional good quality fiber and give open access to fresh clean drinking water and salt block if needed.

Selenium testing is advisable to ensure levels meet the horses individual needs

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